Doctor profile · Federal record

Dr. Clifford Okumoto, MD

Psychiatry Physician (CMS: Hospice/Palliative Care) · Honolulu, HI

  • NPI 1194714238
  • Accepts Medicare
  • 43 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
615 Piikoi St, Ste 1603
Honolulu, HI 968143116
(808) 596-8778
fax (808) 596-8558

Credentials & registration

NPPES · NUCC
NPI registered
October 2005 — 21 yrs on file
Profile last updated
December 5, 2012
Year of graduation
1983 — 43 yrs since
Specialty taxonomy
2084P0800X — NUCC code
State license (1)
Hawaii #M06069
Medicaid
HI #02426501

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1194714238. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
278
Distinct HCPCS
3
Medicare allowed
$20,544
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 139 21 $72
90836 Psychotherapy with evaluation and management visit, 45 minutes 105 14 $80
90833 Psychotherapy with evaluation and management visit, 30 minutes 34 12 $63

In context: peer comparison

Among 17 peers in Honolulu Psychiatry Physician, average services per provider: 101. This provider delivers 2.8× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
415
Patients
0
Total drug cost
$36,123
Drug Type Claims Patients Total cost
Clonazepam Generic 82 0 $1,143
Zolpidem Tartrate Generic 44 0 $275
Quetiapine Fumarate Generic 41 0 $4,339
Sertraline Hcl Generic 40 0 $1,258
Aripiprazole Generic 39 0 $3,758
Ziprasidone Hcl Generic 25 0 $1,429
Escitalopram Oxalate Generic 21 0 $239
Olanzapine Generic 21 0 $957
Alprazolam Generic 19 0 $87
Benztropine Mesylate Generic 16 0 $410

Frequently asked questions

Auto-generated from federal data
What is Dr. Clifford Okumoto's medical specialty?
Dr. Clifford Okumoto practices Psychiatry Physician in Honolulu, HI.
Where does Dr. Clifford Okumoto practice?
Dr. Clifford Okumoto practices at 615 Piikoi St, Honolulu, HI 968143116. Office phone: 8085968778.
What is Dr. Clifford Okumoto's NPI?
Dr. Clifford Okumoto's National Provider Identifier (NPI) is 1194714238, issued by NPPES.
Does Dr. Clifford Okumoto accept Medicare assignment?
Yes. Dr. Clifford Okumoto accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Clifford Okumoto commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Psychotherapy with evaluation and management visit (HCPCS 90836); Psychotherapy with evaluation and management visit (HCPCS 90833). Source: CMS Medicare Physician & Other Practitioners file.